{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850004680},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850004745","481:4810003779","485:4850004676","481:4810002367","485:4850004414","473:4730002652","467:4670002923","481:4810003780","487:4870010460","480:4800003532","478:4780006686","496:4960010659","489:4890002368","470:4700005410","481:4810001259","481:4810001185","466:4660000308","500:5000001373","467:4670003041","468:4680005271","469:4690004793","467:4670001401","490:4900010020","488:4880000958","481:4810001505"],"twin_admin_codes":[485,481,485,481,485,473,467,481,487,480,478,496,489,470,481,481,466,500,467,468,469,467,490,488,481],"twin_sims":[0.10972589081069237,0.08177223000206181,0.07284152990645659,0.07210917994946615,0.07199888223182663,0.06617586922388355,0.06410499727811231,0.05293084142401274,0.04350111781641579,0.03833171460307764,0.03806450292679775,0.03726788467113167,0.036784664592019574,0.03620750084519894,0.035450732652235986,0.03274775410523674,0.03202161515017572,0.028271620196055017,0.027488751213861958,0.027315508105844825,0.024740049364735874,0.02450074236054795,0.023864821157149694,0.023374345994458715,0.023209793000900418],"twin_dists":[0.27303125994432226,0.2906298288333847,0.2972661628668151,0.29783897998685616,0.2979256584682296,0.30266269942833085,0.30442939732403357,0.31486296157342697,0.3252036749420406,0.3317004407087382,0.3320559772932843,0.3331286079826858,0.33378876428830756,0.33458697739054144,0.3356501215052175,0.3396122681200746,0.34072413358097475,0.34683524926417314,0.34819824318034515,0.3485043713844151,0.3532649041586546,0.3537286990933786,0.3549804897387051,0.3559658640745448,0.35630047089285705],"n_dims_used":45,"mean_confidence":0.91846923828125},"coverage":{"mean_confidence":0.91846923828125,"n_dims_used":45,"similarity_metric":{"field":"twin_sims","kind":"cosine_in_zscored_morphology_space","range":"[-1, 1]; higher = more similar","interpretation":"cosine similarity in the z-scored feature space (n_dims_used dims). High-dimensional cosine concentrates near 0, so absolute values are typically SMALL and are meaningful only RELATIVELY (rank order / vs the cohort) — NOT a 0–1 probability. mean_confidence is the SEPARATE GUM uncertainty weight of the anchor's witnessed features, not a function of the similarities."}},"error":null}}